| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.78 | 12.520% | $113.3977 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $153.85 | 10.800% | $170.4658 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $25.58 | 7.184% | $27.4177 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $65.34 | 6.545% | $69.6165 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $162.39 | 9.352% | $177.5767 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $236.91 | 6.293% | $251.8187 | $251.82 | $251.80 | $251.80 |
| Purchase #7 | $124.51 | 5.326% | $131.1414 | $131.14 | $131.15 | $131.10 |
| 7 purchase totals = | $869.36 | $941.4345 | $941.45 | $941.40 | $941.40 | |